The Daily App Deals post is a round-up of the best app discounts of the day, as well as some notable mentions for ones that are on sale.

The Best

Lonely Planet Travel Guides (iTunes) In celebration of World Tourism Day the top 10 Lonely Planet travel guides for iOS are on-sale until Friday. These guides feature maps, points of interest, travel tips, and even restaurant reviews and are on sale for $1.99. The available cities are: